Top 10+ .Net Development Companies in Vietnam | .Net Developers Vietnam 2026

Last Updated 06th November 2026 | Category: Top Web Development Firms

As of November 2026, this directory tracks 53 net companies. Hyperlink InfoSystem currently sits at the top of the list (5.0-star average from 497 verified reviews, $25 - $49 / hr, in business since 2011). Looking at the group as a whole, the midpoint hourly rate is $37, the median rating is 4.4, and 40% report a team of 50 or more. Most frequently listed specialties here include Mobile App Development, Web Development, Bot Development, and AI Development.

Every company on this page is evaluated on the same real signals: how clients have rated their work, what they charge per hour, how big their team is, and how long they've been in business. Clients rate these net firms 4.8/5 on average. < $25 / hr is the most common rate band. Roughly 40% of the companies listed report a headcount of 50 or more. Before reaching out to any shortlisted firm, it's worth cross-checking its review history and portfolio directly - every listing is manually checked (founding year, services, team size) and reviews go through a moderation step before they go live.

53
Verified Firms
< $25 / hr
Most Common Rate
4.8
Average Rating
40%
Have 50+ Employees
How this list is built: Companies are added only after manual research into their foundation year, service offerings, ratings, and employee strength. Client reviews go through a verification step before being marked Verified and shown publicly. Listings marked Sponsored pay for premium placement — sponsorship does not affect star ratings or review content.

Top-Ranked net Companies

Compare the highest-ranked firms first side by side.

Rank Company Rating Reviews Hourly Rate Team Size Founded Headquarters Action
1 5.0 497 $25 - $49 / hr 1,000 - 9,999 2011 Jersey City, NJ Visit Profile
2
4.8 8 $150 - $199 / hr 10 - 49 2008 Philadelphia, PA Visit Profile
3 4.4 6 $100 - $149 / hr 2 - 9 1996 — Visit Profile
4 4.2 8 $150 - $199 / hr 50 - 249 2011 Detroit, MI Visit Profile
5 4.7 9 $150 - $199 / hr 50 - 249 2000 — Visit Profile
6
— — $150 - $199 / hr 1,000 - 9,999 1969 San Francisco, CA Visit Profile
7 — — $100 - $149 / hr 50 - 249 2009 — Visit Profile
8 4.3 10 Undisclosed 50 - 249 2017 Berlin, Germany Visit Profile
9 4.6 9 $100 - $149 / hr 50 - 249 N/A — Visit Profile
10 4.2 10 $100 - $149 / hr 10 - 49 2000 Iowa City, IA Visit Profile

The List of Top 10+ .Net Development Companies in Vietnam | Top .Net Developers Vietnam November 2026

Sponsored
2011
< $25
1000+
$100,000+
Web Development Web Design PHP Development WordPress Development AngularJS Development Node.js Development Mobile App Development UI/UX Design VR App Development CMS Development Ruby on Rails
No reviews yet
2013
$25 - $49
10 - 49
2020
$25 - $49
10 - 49
No reviews yet
2021
< $25
10 - 49
2018
< $25
10 - 49
2000
$150 - $199
50 - 249
$25,000+
Web Development Web Design WordPress Development AngularJS Development CMS Development
2009
$25 - $49
10 - 49
2016
Undisclosed
10 - 49
N/A
$150 - $199
50 - 249
$100,000+
Web Development Web Design Mobile App Development UI/UX Design
4.8 8 Reviews
2007
< $25
1,000 - 9,999
$5,000,000+
AR App Development Blockchain Development Custom Software Development Mobile App Development UI-UX Design VR App Development Web Design Web Development
—
$25 - $49
50 - 249
No reviews yet
2016
$25 - $49
50 - 249
No reviews yet
—
Undisclosed
10 - 49
2016
Undisclosed
2 - 9
2021
$25 - $49
2 - 9
2022
$25 - $49
50 - 249
2002
$100 - $149
10 - 49
2015
$25 - $49
50 - 249
2008
$150 - $199
10 - 49
$50,000+
Web Development Web Design PHP Development WordPress Development Node.js Development MySQL Drupal E-Commerce Mobile App Development Custom Software Development CMS Development
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FAQ

Frequently Asked Questions

Got questions about our specialized technology solutions? We have the answers to help you make informed decisions.

Enterprise-ready Web Development companies in Vietnam tend to look different from smaller shops in a few specific ways: named project leads instead of rotating contacts, documented change-management processes, and infrastructure experience that goes beyond a single client's traffic level. Many carry ISO or SOC-type certifications as a baseline, but the real signal is whether they can describe a past engagement of comparable scale in concrete detail. A Web Development firm in Vietnam that hesitates on that question probably hasn't done it before.

The gap usually shows up after the contract is signed, not before. A merely competent Web Development company in Vietnam builds what's in the spec; a genuinely great one pushes back when the spec is wrong, flags a scaling problem before it becomes expensive, and treats your product like something they have a stake in. That difference rarely shows up in a sales pitch — it shows up in how a firm's past clients talk about working with them months after launch.

Most Web Development teams in Vietnam that have been doing this for a while have a playbook for overseas clients: structured sprint check-ins, shared dashboards you can log into any time, and written updates that don't rely on everyone being online at once. The ones that do this well treat documentation as part of the deliverable, not an afterthought. Before committing, it's worth asking a Web Development firm in Vietnam to show you what a typical week of client communication actually looks like.

You'll generally see three options from Web Development companies in Vietnam: fixed-price for scopes that are already nailed down, time-and-materials for projects where the requirements are still taking shape, and a dedicated-team arrangement for products with no real end date. Fixed-price protects your budget but punishes scope creep; time-and-materials is more forgiving of changing plans but requires more active oversight from you. A Web Development firm in Vietnam should be able to explain which one fits your situation, not just default to whichever is easiest for them.

Rankings for Web Development companies in Vietnam are built from a mix of verified client reviews, the depth and relevance of each firm's portfolio, market presence, and how responsive they are on the platform itself — not a single self-reported score. Our team cross-checks submitted project details against client interviews wherever possible, so a company sitting near the top of the Vietnam list has that position backed by more than its own marketing.

Yes — you can filter Web Development companies in Vietnam by budget range, hourly rate, team size, and area of specialization before reaching out to anyone. Pairing those filters with review scores usually gets you to a realistic shortlist in a few minutes instead of manually working through every listing in the category.

A good Web Development company in Vietnam won't make you ask for updates — you should have standing access to a task board, regular written progress notes, and visibility into a staging environment where you can see the work as it's built, not just at the end of a sprint. If a firm treats this kind of access as an inconvenience rather than standard practice, take that seriously before signing anything longer-term.

Bring a real problem from your own project to a discovery call and see how the team engages with it — the quality of their follow-up questions tells you more than any slide deck. Ask to see actual code from past work, not just screenshots of the finished product, and look for evidence of technical writing, open-source contributions, or conference talks, which are harder to fake than a polished portfolio page. A Web Development company in Vietnam with genuine depth won't be shy about any of this.

Platforms like Clutch and GoodFirms are a good starting point, since they require some independent validation of the work described. A strong case study from a Web Development company in Vietnam spells out the original problem, what was actually built, and a measurable result — not just a screenshot and a paragraph of praise. Match case studies to your own industry and scale wherever you can; a great result in an unrelated space tells you less than it seems to.
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